This report summarizes the findings of the 2018 Early Grade Reading and Mathematics Initiative (RAMP) Lot Quality Assurance Sampling Assessment, measuring impact between 2017 and 2018. The United States Agency for International Development (USAID) and UK Aid have funded RAMP as a national effort designed to improve the reading and mathematics skills and performance of students in Jordan from kindergarten 2 through grade 3 (K2–G3). This five-year program began on January 1, 2015, and is scheduled to end on December 31, 2019. Her Majesty Queen Rania Al-Abdullah formally launched RAMP as part of the broader Ministry of Education (MoE) initiative to improve education. The Research Triangle Institute (RTI) International leads implementation with its partners: Queen Rania Teacher’s Academy, ChangeAgent for Arab Development and Education Reform, We Love Reading, The Kaizen Company, Mercy Corps, Dajani Consulting, and Prodigy Consulting. The RAMP team and the MOE conducted a Lot Quality Assurance Sampling (LQAS) assessment in November 2018. Approximately 200 assessors (most of whom were MOE supervisors) were trained to collect reading and mathematics performance data across all 42 field directorates in the kingdom. For this activity, an approach was used at the school level, which led to a final sample of more than 39,000 Grade 2 and Grade 3 students in 2,076 schools. Performance comparisons made on three key indicators (reading comprehension, oral reading fluency, and mathematics) provides illustrative evidence of the gains made by RAMP schools over one school year. Large gains were seen on reading comprehension with the percent of students reaching the comprehension benchmark, increasing from 43% in 2017 to 55% in 2018. Gains in terms of oral reading fluency increased from 13% in 2017 to 19% in 2018. The smallest gains were in terms of mathematics (where the percent of students reaching the benchmark improved only slightly from 28% in 2017 to 30% in 2018).